Supporting bearing

Cutlery

Patent

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Details

308168, 308174, F16C 124

Patent

active

039777383

ABSTRACT:
A supporting bearing for a rotary vertical shaft includes a supporting bearing member attached to the shaft and arranged coaxially therewith. The supporting bearing member has an inner cylindrical surface arranged with a radial clearance with respect to the shaft and a downwardly-facing annular slide face bearing against a stationary bearing body. The cylindrical surface surrounds an annular space which contains a liquid lubricant and is limited radially inward by a stationary screen surrounding the shaft. The screen is formed of an inner hollow cylinder and an outer hollow cylinder arranged coaxially with respect to the inner hollow cylinder and with a radial clearance therebetween. The outer hollow cylinder is provided with holes facing the cylindrical surface which surrounds the annular space.

REFERENCES:
patent: 3659674 (1972-05-01), Ferrarlo
patent: 3917364 (1975-11-01), Kunh

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